676494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 1867320

約数和(自身を除く): 1190826

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 59, 63, 78, 91, 98, 117, 118, 126, 147, 177, 182, 234, 273, 294, 354, 413, 441, 531, 546, 637, 767, 819, 826, 882, 1062, 1239, 1274, 1534, 1638, 1911, 2301, 2478, 2891, 3717, 3822, 4602, 5369, 5733, 5782, 6903, 7434, 8673, 10738, 11466, 13806, 16107, 17346, 26019, 32214, 37583, 48321, 52038, 75166, 96642, 112749, 225498, 338247, 676494]

約数ペア:

[(1, 676494), (2, 338247), (3, 225498), (6, 112749), (7, 96642), (9, 75166), (13, 52038), (14, 48321), (18, 37583), (21, 32214), (26, 26019), (39, 17346), (42, 16107), (49, 13806), (59, 11466), (63, 10738), (78, 8673), (91, 7434), (98, 6903), (117, 5782), (118, 5733), (126, 5369), (147, 4602), (177, 3822), (182, 3717), (234, 2891), (273, 2478), (294, 2301), (354, 1911), (413, 1638), (441, 1534), (531, 1274), (546, 1239), (637, 1062), (767, 882), (819, 826)]